Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 55%

13:12

00:23

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:51, Set: 16:15, Transit: 12:03. Moon - Rise: 13:12, Set: 00:23. Civil Dark: 16:53 - 07:14. Nautical Dark: 17:34 - 06:33. Astro Dark: 18:13 - 05:53

Total Clouds (% Sky Obscured)

63
71
67
65
70
84
68
74
96
100
84
98
83
92
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
68
67
65
70
80
68
62
69
64
74
55
48
56
55
84
85
85
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

63
13
0
0
2
8
0
18
50
4
27
65
81
73
100
99
100
100
100
100
82
100
69
100

High Clouds (% Sky Obscured)

63
48
0
0
0
3
5
33
21
100
47
31
83
92
100
94
100
100
99
69
39
61
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
3
4
1
1
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
49
47
78
49
38
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
13
1
11
8
22
22
26
24
15
6
4
13
47
67
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1
0.8
0.8
1.7
1.8
3.1

Wind Speed/Direction (mph)

9
10
12
10
14
16
19
20
20
20
18
16
14
12
9
9
11
14
17
18
19
18
18
16

Chance of Frost

Temperature (°C)

9
8
8
7
8
9
9
10
10
10
9
9
8
8
8
8
8
9
9
9
9
9
9
8

Feels Like (°C)

5
4
5
3
3
3
4
5
4
4
4
5
4
4
4
3
3
4
3
4
3
3
2
3

Dew Point (°C)

7
7
7
5
5
6
6
7
8
8
8
8
7
7
7
7
7
8
8
8
8
8
9
8

Relative Humidity (%)

91
90
91
87
81
81
81
82
84
85
88
90
91
93
94
95
93
95
91
95
96
96
98
96

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1009
1008
1008
1006
1005
1005
1003

Ozone (du)

263
264
266
266
268
269
272
274
274
274
276
278
279
281
285
286
288
291
293
294
295
296
296
297

Saturday 29

Waxing Gibbous 66%

13:25

01:43

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad

Sun - Rise: 07:53, Set: 16:15, Transit: 12:04. Moon - Rise: 13:25, Set: 01:43. Civil Dark: 16:52 - 07:15. Nautical Dark: 17:34 - 06:34. Astro Dark: 18:13 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
100
65
73
99
75
72
74
83
75
62
60
42
29
44

Low Clouds (% Sky Obscured)

100
100
100
87
95
74
77
80
84
72
50
39
43
50
65
72
74
73
65
62
60
42
29
36

Medium Clouds (% Sky Obscured)

100
100
100
100
90
100
100
100
65
82
100
52
57
88
75
72
74
23
14
1
23
5
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
81
0
0
0
0
0
0
0
0
32
46
3
0
0
0
0

ISS Passover

Visibility (miles)

0
2
6
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

47
55
36
38
68
0
0
0
0
38
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
56
61
56
71
73
71
67
56
39
35
15
24
41
28
11
2
1
2
5
19

Precipitation Amount (mm)

2.3
2.3
1.2
1.2
0
0.2
0
0.2
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
11
6
3
4
5
8
10
20
20
17
13
9
8
8
10
11
14
14
14
14
12
9

Chance of Frost

Temperature (°C)

8
9
9
8
8
9
9
8
8
5
4
4
3
3
3
4
4
5
5
4
4
4
3
3

Feels Like (°C)

6
6
6
6
5
4
5
4
4
2
1
0
1
0
-1
2
2
1
-0
-0
2
3
1
2

Dew Point (°C)

8
8
8
7
7
7
8
6
6
2
1
1
2
2
1
2
2
2
2
2
2
3
1
2

Relative Humidity (%)

96
93
93
93
91
90
91
87
85
79
82
85
91
93
88
88
86
85
83
85
86
88
88
88

Pressure (mb)

1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1004
1004
1005
1006
1007
1008
1008
1009
1009
1010
1011
1012
1013

Ozone (du)

300
301
307
311
314
320
326
331
331
334
340
347
345
344
343
340
338
342
342
339
339
342
345
346

Sunday 30

Waxing Gibbous 77%

13:38

03:07

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:54, Set: 16:14, Transit: 12:04. Moon - Rise: 13:38, Set: 03:07. Civil Dark: 16:52 - 07:16. Nautical Dark: 17:33 - 06:35. Astro Dark: 18:13 - 05:55

Total Clouds (% Sky Obscured)

46
36
43
40
39
36
16
60
59
75
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
36
43
40
35
32
14
34
32
22
17
29
41
42
73
68
91
100
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
58
42
74
86
88
95
100
65
75
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
35
38
61
90
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

8
4
10
6
5
3
20
1
16
18
1
5
7
9
26
15
30
63
74
70
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.4
1
2
3.5
4.4

Wind Speed/Direction (mph)

8
7
5
5
4
5
6
8
7
8
6
4
3
4
5
8
12
16
18
19
20
21
22
23

Chance of Frost

Temperature (°C)

3
3
3
3
3
4
5
5
5
6
5
4
4
4
4
5
5
6
7
8
8
8
8
9

Feels Like (°C)

1
1
2
2
2
2
3
4
2
3
2
2
1
1
1
1
0
1
1
1
1
2
2
3

Dew Point (°C)

1
2
1
1
1
1
1
2
2
2
3
2
1
2
3
2
2
4
4
6
7
8
8
9

Relative Humidity (%)

86
89
89
89
88
83
76
76
76
79
83
85
85
85
89
82
79
82
82
87
95
96
98
98

Pressure (mb)

1014
1015
1015
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1007
1006
1005

Ozone (du)

337
332
331
328
324
320
319
313
310
307
303
301
298
293
288
286
284
281
277
273
270
267
266
263

Monday 1

Waxing Gibbous 86%

13:53

04:36

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:55, Set: 16:14, Transit: 12:04. Moon - Rise: 13:53, Set: 04:36. Civil Dark: 16:51 - 07:17. Nautical Dark: 17:33 - 06:36. Astro Dark: 18:12 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
89
84
83
83
81
83
87
89
92
96
100
78
52

Low Clouds (% Sky Obscured)

97
97
98
99
97
96
95
91
85
81
80
79
79
76
72
71
73
75
75
78
80
83
71
52

Medium Clouds (% Sky Obscured)

100
100
100
100
100
87
69
68
71
72
64
60
18
45
50
55
63
6
10
20
46
57
60
52

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
80
63
45
70
3
0
55
0
0
15
35
56
62
52

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
1
6
5
2
1
1
0
0
1
6
7
9
2
3
6
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
92
69
86
95
95
95
95
86
81
90
95
44
30
27
18
31
25
44
45
49

Precipitation Amount (mm)

5.6
3.5
2.9
1.7
0.6
0.3
0.6
1.2
1.8
2.3
0.9
0.5
0.6
0.5
0.9
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
26
26
25
24
24
24
24
23
22
22
21
20
20
19
19
18
18
19
18
19
18
18
15

Chance of Frost

Temperature (°C)

9
10
10
11
11
11
11
11
11
10
11
10
10
10
9
8
7
7
7
7
7
6
6
6

Feels Like (°C)

2
2
3
3
4
4
4
4
3
3
4
3
2
2
1
1
-2
-2
-3
-2
-2
-3
-2
0

Dew Point (°C)

9
9
10
10
10
11
10
10
10
9
10
9
9
9
9
8
5
5
6
6
6
4
4
4

Relative Humidity (%)

98
98
98
98
98
98
96
96
93
91
96
96
96
98
98
95
87
88
91
94
93
91
85
83

Pressure (mb)

1003
1002
1001
1000
1000
999
999
998
997
996
995
995
994
993
993
993
994
993
993
992
993
996
997
998

Ozone (du)

263
261
260
262
261
262
262
262
263
263
264
265
267
270
271
274
280
295
303
305
310
311
311
313

Tuesday 2

Waxing Gibbous 94%

14:12

No Set

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:57, Set: 16:13, Transit: 12:05. Moon - Rise: 14:12, Set: No Set. Civil Dark: 16:51 - 07:19. Nautical Dark: 17:32 - 06:37. Astro Dark: 18:12 - 05:58

Total Clouds (% Sky Obscured)

98
60
84
80
71
88
85
80
77
81
77
75
90
94
88
84
83
81
78
80
76
73
61
53

Low Clouds (% Sky Obscured)

60
60
66
65
61
64
57
64
67
77
75
74
77
68
71
73
76
76
78
79
76
73
61
53

Medium Clouds (% Sky Obscured)

93
42
54
35
40
72
78
77
75
75
56
39
71
94
88
84
75
54
43
42
46
50
36
20

High Clouds (% Sky Obscured)

97
43
20
0
22
53
85
80
77
81
64
31
7
60
34
13
9
4
0
18
37
55
57
53

ISS Passover

Visibility (miles)

9
9
9
9
9
7
8
9
9
9
9
9
9
9
6
3
0
3
6
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
None
Very Light Rain
None
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

57
55
51
59
48
58
46
35
32
41
31
24
27
41
64
88
84
68
48
36
27
16
29
28

Precipitation Amount (mm)

0.2
0
0
0.3
0
0.2
0
0
0
0.3
0
0
0
0
0.4
0.9
0.7
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
11
10
9
11
14
15
13
14
12
10
9
8
4
4
4
4
5
5
6
6
7
6

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
7
6
5
5
4
4
4
4
4
4
4
3
3
3
3

Feels Like (°C)

1
1
2
1
2
2
1
2
3
3
3
4
3
2
2
3
2
2
1
1
1
1
1
1

Dew Point (°C)

3
4
4
4
5
4
4
4
2
2
1
1
1
1
2
3
4
3
2
2
1
1
2
2

Relative Humidity (%)

83
88
90
90
91
88
87
82
75
70
71
76
76
76
83
89
96
93
89
86
88
91
93
91

Pressure (mb)

999
999
1000
1000
1001
1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008

Ozone (du)

315
319
319
324
316
317
316
319
319
317
314
312
313
319
321
322
323
323
323
323
322
320
319
318

Wednesday 3

Waxing Gibbous 98%

14:37

06:09

05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:58, Set: 16:13, Transit: 12:05. Moon - Rise: 14:37, Set: 06:09. Civil Dark: 16:51 - 07:20. Nautical Dark: 17:32 - 06:38. Astro Dark: 18:12 - 05:59

Total Clouds (% Sky Obscured)

44
36
26
17
26
35
54
68
72
75
69
63
55
69
81
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
36
26
17
26
35
40
43
45
51
57
57
51
57
63
71
72
72
75
84
93
100
100
100

Medium Clouds (% Sky Obscured)

12
13
6
0
13
29
46
33
18
0
5
20
35
69
81
92
95
97
100
100
100
100
97
93

High Clouds (% Sky Obscured)

44
36
24
0
0
0
0
1
2
4
4
5
5
32
60
87
91
96
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
4
3
2
2
1
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
22
19
10
18
18
17
30
32
38
29
24
23
23
26
33
44
60
76
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.8
1.2
1.8
1.3
1

Wind Speed/Direction (mph)

5
5
4
4
3
3
4
6
7
7
8
8
8
10
11
12
13
14
16
17
17
17
19
18

Chance of Frost

Temperature (°C)

3
2
2
2
2
4
5
6
6
6
6
6
6
6
6
7
7
7
7
8
8
8
8
7

Feels Like (°C)

1
1
1
1
1
1
1
1
5
5
4
3
3
3
2
1
1
1
1
2
1
0
-0
-0

Dew Point (°C)

1
0
-0
-0
-1
1
2
3
4
4
4
3
4
4
4
5
5
5
6
7
7
7
7
6

Relative Humidity (%)

89
88
85
85
82
82
82
82
82
82
84
82
82
82
84
87
90
90
93
93
94
94
95
91

Pressure (mb)

1009
1009
1010
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1006
1004
1003
1001
1000
998
997
996

Ozone (du)

317
316
315
314
313
309
305
302
302
302
302
302
303
303
303
303
303
304
306
308
313
318
323
330

Thursday 4

Full Moon 100%

15:13

07:43

Sun - Rise: 07:59, Set: 16:12, Transit: 12:06. Moon - Rise: 15:13, Set: 07:43. Civil Dark: 16:50 - 07:21. Nautical Dark: 17:32 - 06:39. Astro Dark: 18:11 - 06:00

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 28/11/25 05:31:17. Forecast: 28/11/25 to 04/12/25. Timezone: UTC+0.00